Specifications

Specifications include,
but are not limited to:Supply fifteen (15)
FilmTecNF90-400 membranes or equivalent based on
thefollowing characteristics; Membranes are made
out of Polyamide ThinFilmComposite material A
nominal active surface area of 400 ft2. Each
membrane must have at least a 7,500gpd permeate
flow with at least 85%stabilized NaCl salt
rejection rate. The membranes must be rated with
amaximum operating pressure of 600 psi anda
maximum operating temperature of 113 F.Normal
operating pressure shall be aminimum 75 psi. The
membranes are to be 40 inches long and7.9 inches
in diameter to fit nominal 8 inch I.D.pressure vessels.